[xen staging] x86/monitor: don't open-code hvm_has_set_descriptor_access_exiting()

[patchbot@xxxxxxx]

commit 53ed194539ddbea4f6aecb1b7c2f33aa8c0201d9
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Dec 14 09:46:48 2021 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Dec 14 09:46:48 2021 +0100

    x86/monitor: don't open-code hvm_has_set_descriptor_access_exiting()
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed by: Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>
---
 xen/arch/x86/monitor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/monitor.c b/xen/arch/x86/monitor.c
index bbcb7536c7..40d2673707 100644
--- a/xen/arch/x86/monitor.c
+++ b/xen/arch/x86/monitor.c
@@ -263,7 +263,7 @@ int arch_monitor_domctl_event(struct domain *d,
         if ( unlikely(old_status == requested_status) )
             return -EEXIST;
 
-        if ( !hvm_funcs.set_descriptor_access_exiting )
+        if ( !hvm_has_set_descriptor_access_exiting() )
             return -EOPNOTSUPP;
 
         domain_pause(d);
--
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